The Peru Archaeologists Association said that the tunnels were created by the Inca people. They first dug trenches, and then supported them with stone walls and carved-beam ceilings.

Recently, archaeologists confirmed a long-held rumor: the existence of a labyrinth of underground tunnels extending out from the temple, sometimes over a mile in length. First hinted at in historical ...

The Peru Archaeologists Association said that the tunnels were created by the Inca people. They first dug trenches, and then supported them with stone walls and carved-beam ceilings.